Evaluation of blood, biochemical and biological effects of microalgae Chlorella and germinated barley powder as a source of prebiotic on common carp Cyprinus carpio L.

This study aimed to evaluate the effects of Chlorella and germinated barley powder on the hematological and biochemical parameters of (Cyprinus carpio L.). An experiment was designed with five treatments; Groups included T1: Diet without any supplement (Control), T2: adding 5 % Chlorella/ kg diet, T3: adding 10 % Chlorella / kg diet, T4: adding 10 % germinated barely / kg diet, T5: adding 20 % germinated barely/ kg diet. At the end of the experiment, the hematological and Immunological parameters were measured. The results revealed that supplementation of Chlorella and germinated barley in diets in which T4 were higher significantly in each of hemoglobin and red blood corpuscles. T1 was significantly higher in the control. A different significance observed in each of Mean Corpuscular Hemoglobin Concentration (MCHC), Mean Corpuscular Volume (MCV), and Mean Corpuscular Hemoglobin (MCH). Significant variants observed in differential WBC count in T2 and T4 and Monocytes %, a significant difference seen among the treatments in each of Lymphocytes % and Granulocytes %. Significant differences occurred by adding the Chlorella and germinated barely in each Total protein, Alanine aminotransferase activity (ALT), Aspartate aminotransferase activity (AST), Albumin and Globulin among treatments. A significant difference observed in the Hepatosomatic index and Gillsomatic index, T5 with 20 % germinated barely was differ significantly in each of Spleensomatic and Kidneysomatic Index. Based on the results, supplementation of Chlorella and germinated barley in diet can play a role in effecting on some blood and biochemical parameters. This study aimed to evaluate the effects of Chlorella and germinated barley powder on the hematological and biochemical parameters of (Cyprinus carpio L.). An experiment was designed with five treatments; Groups included T1: Diet without any supplement (Control), T2: adding 5 % Chlorella/ kg diet, T3: adding 10 % Chlorella / kg diet, T4: adding 10 % germinated barely / kg diet, T5: adding 20 % germinatedbarely/ kg diet. At the end of the experiment, the hematological and Immunological parameters were measured. The results revealed that supplementation of Chlorellaand germinated barley in diets in which T4 were higher significantly in each of hemoglobin and red blood corpuscles. T1 was significantly higher in the control. A different significance observed in each of Mean Corpuscular Hemoglobin Concentration (MCHC), Mean Corpuscular Volume (MCV), and Mean Corpuscular Hemoglobin (MCH). Significant variants observed in differential WBC count in T2 and T4 and Monocytes %, a significant difference seen among the treatments in each of Lymphocytes % and Granulocytes %. Significant differences occurred by adding the Chlorella and germinated barely in each Total protein, Alanine aminotransferase activity (ALT), Aspartate aminotransferase activity (AST), Albumin and Globulin among treatments. A significant difference observed in the Hepatosomatic index and Gillsomatic index, T5 with 20 % germinatedbarely was differ significantly in each of Spleensomatic and Kidneysomatic Index. Based on the results, supplementation of Chlorellaand germinated barley in diet can play a role in effecting on some blood and biochemical parameters.